AMI SYSTEM AND METHOD FOR DETECTING PHASE IN MULTIPLE ACCESS BETWEEN A MODEM AND ELECTRIC METERS

The present invention relates to a remote meter reading system and method for detecting a phase in multiple access between a meter reading modem and an electric meter. The remote meter reading system for detecting a phase in multiple access between a meter reading modem and an electric meter accordi...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, KI HONG, MYOUNG, NO GIL, LEE, JUNG HO, KIM, SANG JUN, LEE, SEUNG JAE, PARK, YONG UP, SHIM, JUN SU, PARK, BYUNG SEOK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PHYSICS SIGNALLING TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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Beschreibung
Zusammenfassung:	The present invention relates to a remote meter reading system and method for detecting a phase in multiple access between a meter reading modem and an electric meter. The remote meter reading system for detecting a phase in multiple access between a meter reading modem and an electric meter according to an embodiment of the present invention includes: an electric meter for transmitting the phase detection signal of electricity supplied to a customer; and a meter reading probe for comparing the transmitted phase detection signal with a self-generated phase detection signal to determine the phase of the electric meter. The meter reading modem collectively acquires the phase information of the electric meter which is connected to a lower part thereof, and transmits it to a data concentration device. It is possible to collect phase information about the electricity supply of a low-pressure consumer. 본 발명은 검침모뎀과 전력량계간 다중 접속 구성에서 위상 검출을 위한 원격 검침 시스템 및 그 방법에 관한 것으로, 본 발명의 일실시예에 따른 다중 접속 전력량계의 위상 검출을 위한 원격 검침 시스템은, 수용가에 공급되는 전기의 위상검출신호를 전송하는 전력량계; 및 상기 전송된 위상검출신호와 자체 생성된 위상검출신호를 비교하여 상기 전력량계의 위상을 판단하기 위한 검침모뎀;을 포함하며, 상기 검침모뎀은, 하부에 다중 접속된 상기 전력량계의 위상정보를 일괄 획득하여 데이터집중장치로 전송할 수 있다.